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4. Electrical installation

4.1 Electrical installation

See the attached instructions “Guide to Electrical Installation of VEX140 HCE with
EXact control system”:

Guide to Electrical Installation of

VEX100 with electric heating
coil and EXact2

ON

Electrical installation........................................Chapter 1 + 2

Original instructions

3004524-2013-02-07

VEX100_HCE_EXact2 Danish-English

EXHAUSTO A/S

Odensevej 76
DK-5550 Langeskov

Tel. +45 65 66 12 34
Fax +45 65 66 11 10
[email protected]
www.exhausto.dk

3004504-2019-08-29

Electrical installation

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Summary of Contents for VEX160 Series

Page 1: ...r 1 6 Mechanical assembly Chapter 2 3 Electrical installation Chapter 4 Maintenance Chapter 5 Original instructions 3004504 2019 08 29 VEX160V_HCE EXHAUSTO A S Odensevej 76 DK 5550 Langeskov Tel 45 65...

Page 2: ...nstallation directly on floor 18 3 1 2 Installation on mounting base 18 3 2 Condensation outlet 18 3 2 1 Establishment of condensation outlet 18 4 Electrical installation 4 1 Electrical installation 2...

Page 3: ...6 7 Environmental declaration 29 3004504 2019 08 29 3 32...

Page 4: ...erved to ensure personal safety and to protect the equipment and ensure its correct operation EXHAUSTO A S accepts no liabil ity for accidents caused by equipment not used in accordance with the manua...

Page 5: ...particles or in areas where there is a risk of explosive gases No duct connection If one or more of the spigots is not connected to a duct Fit a protective net to the spigots with a maximum mesh widt...

Page 6: ...task Find your information Supplied documentation Assembly and installation instructions Electrical instal lation guide EXact2 Basic instruc tions EXact2 menu guide Print out from calculation program...

Page 7: ...MPT2 P1 Filter monitor extract air Accessories MPT2 P2 Filter monitor outdoor air Accessories MPT3 P1 Ice detection Accessories LS F LS F R Closing damper outdoor air Accessories LS A LS A R Closing d...

Page 8: ...ch space is needed for opening the doors and servicing the unit e g changing filters cleaning servicing etc 840 890 RD10302 02 NB For servicing the VEX must have a free height of at least 300 mm above...

Page 9: ...ulated against condensation sound leakage heating cooling losses Condensation Condensation in the ducts may occur when the exhaust outdoor air has high hu midity EXHAUSTO recommends a condensation out...

Page 10: ...ft and right hand models of VEX units shown without doors 1 1 B 2 1 B 1 2 B 2 2 B 1 4 5 7 3 9 14 15 17 8 10 16 21 RD10225 02 11 13 19 22 23 24 Left 18 6 25 20 12 2 14 15 17 16 21 13 19 22 23 24 18 25...

Page 11: ...Closing damper exhaust air LSA accessory 14 MPT1 AFC Airflow control accessory 15 Isolation switch Connects disconnects current 16 Connection box Connection of accessories 17 Terminal row Connection o...

Page 12: ...2 1 A 375 552 552 388 388 O 500 O 500 890 940 RD10316 02 62 1400 62 442 1081 470 62 35 359 1482 1834 14 329 1482 647 517 470 1025 470 95 NB The drawing shows all of the spigot positioning options All...

Page 13: ...2 A 388 00 O 5 62 1400 442 1081 470 2 2 A 2 2 B 1 1 B DN32 62 35 359 1482 1834 2 2 A 375 552 552 388 O 890 940 470 1025 500 95 NB The drawing shows all of the spigot positioning options Allow a distan...

Page 14: ...e connected to the ventilation ducts Whenever possible keep the unit closed during fitting The unit should be cleaned before it is used Once the VEX unit is fitted it must be checked and thoroughly cl...

Page 15: ...the unit RD13392 01 Weight For information about the weight of the unit see the section Technical specifica tions 2 2 1 Passage through openings Height VEX height is 1832 mm any spigots at top 62 mm o...

Page 16: ...e doors off Detail A RD11097 02 A Weight reduction The weight can be reduced during transport by removing service doors fans and crossflow heat exchanger The table below shows the how much weight can...

Page 17: ...le from the motor control on the sliding panel and pull it to wards the motor through the rubber grom mets 4 Remove the two sliding rail screws The fan unit can now be lifted off Note weight The fan u...

Page 18: ...not level 20 mm per metre See the sepa rate instructions for installing the mounting base 3 2 Condensation outlet Connection of the condensation outlet must be made by an au thorised plumber Drain the...

Page 19: ...120 RD13442 01 Solution with HT pipe Use HT pipe HT DN32 DIN4102 if the above solution is not employed not sup plied by EXHAUSTO RD10185 02 NB If the VEX is erected on a mounting base this will allow...

Page 20: ...ide to Electrical Installation of VEX100 with electric heating coil and EXact2 ON Electrical installation Chapter 1 2 Original instructions 3004524 2013 02 07 VEX100_HCE_EXact2 Danish English EXHAUSTO...

Page 21: ...t X Fan Check that the fan impeller is securely fixed to the shaft Remove the fan unit See section Internal trans port with reduced weight Cleaning see section Servicing and cleaning X Crossflow heat...

Page 22: ...ly Filter change in menu 8 1 After filter change timer operation only Go to menu 8 1 in the EXact control system and select Yes next to filter change to reset the operating days counter 5 4 2 Cleaning...

Page 23: ...ation switch before opening the doors 2 Pull the heat exchanger out of the VEX slightly and remove the plug from the bypass mo tor Hold down the split pin under the plug with a screw driver see photos...

Page 24: ...ng with hot water or by pressure washing Max water temperature 90 8 Mount the bypass motor The damper must be in open position louvres fully open as for dismounting 9 Shut the louvres and replace the...

Page 25: ...o 50 C At temperatures below 25 C with outdoor installation use of a thermostatically controlled heater in the automated control box is recommended HMI panel Ingress protection IP20 Ambient temperatur...

Page 26: ...LSF dampers may be connected 6 2 Panel filters Data VEX160 Device ePM10 50 ePM1 55 Dimensions h x w 1 item per air direction 700 x 838 mm Panel filter thickness 96 mm Temperature resistant to 70 C Fi...

Page 27: ...se TSA90 90 Temperature tolerance 5 K Temperature drop before reconnection possible 15 K Diagram tempera ture rise The diagram below can be used to determine the air temperature increase at a given ai...

Page 28: ...he EXHAUSTO web site 6 5 EC Declaration of Conformity The document is located in the door of the VEX unit It is also available on the EX HAUSTO website by searching under the document or order number...

Page 29: ...al sections Aluminium For recycling Insulation Mineral wool For recycling after disassembly Door gasket CFC and HCFC free cellular rubber Dumping or incineration Fan motors bypass motors Aluminium ste...

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